\name{fmt.v}
\alias{fmt.v}
\title{Auxiliary function: Formats version numbers to include one digit.}
\usage{
  fmt.v(d)
}
\arguments{
  \item{d}{Integer/numeric value to format.}
}
\value{
  String, rounded to 1 digit.
}
\description{
  Auxiliary function: Formats version numbers to include
  one digit.
}

